TY  - BOOK
AU  - Heinritz, Stuart F.
AU  - Farrell, Paul V.,
ED  - 
ED  - 
ED  - 
ED  - 
TI  - : principles and applications 
SN  - 013742163X
SN  - 2
PY  - 1981///;copyright 1981.46
CY  - Englewood Cliffs, N.J.
PB  - Prentice-Hall
KW  - 
KW  - 2
KW  - 0
KW  - 6
KW  - 20
KW  - Purchasing
N1  - Includes index; Bibliography: p. 473-475; 5
ER  -